Hi Shimoda-san > This driver supports other SoCs, but they need boards/Soc depend code. > So, this patch adds device tree support for R-Car H2 and M2 initially. > > Signed-off-by: Yoshihiro Shimoda <[email protected]> > --- (snip) > +static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev) > +{ > + struct renesas_usbhs_platform_info *info; > + struct renesas_usbhs_driver_param *dparam; > + u32 tmp; > + int gpio; > + > + info = devm_kzalloc(dev, sizeof(*info), GFP_KERNEL); > + if (!info) > + return NULL; > + > + dparam = &info->driver_param; > + > + if (of_device_is_compatible(dev->of_node, "renesas,usbhs-r8a7790")) > + dparam->type = USBHS_TYPE_R8A7790; > + > + if (of_device_is_compatible(dev->of_node, "renesas,usbhs-r8a7791")) > + dparam->type = USBHS_TYPE_R8A7791; > + > + if (!of_property_read_u32(dev->of_node, "buswait_bwait", &tmp)) > + dparam->buswait_bwait = tmp; > + gpio = of_get_named_gpio_flags(dev->of_node, "enable-gpio", 0, NULL); > + if (gpio > 0) > + dparam->enable_gpio = gpio; (snip) > +static const struct of_device_id usbhs_of_match[] = { > + { .compatible = "renesas,usbhs-r8a7790"}, > + { .compatible = "renesas,usbhs-r8a7791"}, > + { },
How about to use "of_device_id :: data" for USBHS_TYPE_xxx ? Best regards --- Kuninori Morimoto -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
